baber/WOPTO huggingface dataset:
Patent JP-2003101089-A (JP)
Title: Persistent current switch material and manufacturing method therefor
Inventor: KAI MASAHIKO
IPC: H01L39/20
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a persistent current switch which operates at higher temper ature than using a metal-based superconducting wire material and is more small-sized and light-weight and has higher electric resistance in normal conducting state than using an oxide superconducting Ag sheath wire material. SOLUTION: An LPE film is formed in a meandering shape or spiral shape to make an electrical conduction path long. Its shape control can be realized by LPE growth from a previously processed seed film or processing, after the growth.
Patent JP-2003100684-A (JP)
Title: Substrate polishing device and method of polishing, cleaning, and drying substrate
Inventor: SHIMATANI YASUNOBU
IPC: B24B37/04
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate polishing device that can polish, clean, and dry a substrate without breaking the substrate while the substrate is transported by means of a transport robot even when the substrate has a large diameter of >=300 mm and a thin thickness of 30-150 μm. SOLUTION: This substrate polishing device 20 is provided with a supporting plate 32 which is horizontally provided on a support 31 erected on the pedestal 11 of the polishing device 20, the double-arm articulated transport robot 30 which is provide in a reversely hung state on the plate 32 so that its clamping tools 41a and 41b may come on the downside, and a polisher mechanism 50 provided on the plate 32 with a vacuum chuck 52. The vacuum chuck adsorbs substrates on the downside and a polishing platen 51 having a smaller diameter than the substrates have on the upside, so that the platen 51 may make arcutate swinging motions forward and backward through the center point of the substrates. This device 20 is also provided with a chuck cleaner 60 for the chuck 52 and a spin cleaning and drying device 1 provided with a brush scrubbing cleaning mechanism and a spin drying mechanism.  The moving locus distances of the clamping tools 41a and 41b of the robot 30, particularly, in the height direction are made smaller. Since polished substrates have no scratches, the substrates are not broken during transport.
Patent JP-2003098765-A (JP)
Title: Image forming apparatus
Inventor: MOCHIMARU HIDEAKI
IPC: G03G15/16
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of forming a full color image on both sides of continuous paper (long-length paper) without enhancing a device configuration. SOLUTION: An intermediate transfer belt 10 is inclined and disposed so that its upper end may be on the end side of an apparatus main body, and two image forming units PU1 and PU2 of a tandem type capable of forming a full color image respectively are arranged to be opposed to the upper side part and the lower side part of the belt 10, so that an image forming part is constituted. A paper feed part including a continuous paper feed means 50 is provided adjacently to the right side of the image forming part, and also an ejected paper stack part 40 is provided on the upper surface of the device.
Patent JP-2003096241-A (JP)
Title: Rubber composition and power steering hose
Inventor: OZAWA OSAMU
IPC: C08L23/28
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition which has high heat resistance and high vibration absorbing capability and which is used for a power steering hose and the like. SOLUTION: The rubber composition contains 90-20 pts.wt. of (1) a copolymer rubber containing in the polymer chain 10-45 wt.% of unit portions from an unsaturated nitrile (Y portions; VCN), 0-5 wt.% of unit portions from a conjugated diene (Z portions, C=C), 90-50 wt.% of the unit portions resulting from hydrogenation of unit portions from an ethylenically unsaturated monomer other than the unsaturated nitrile and/or of unit portions from a conjugated diene (X portions; C-C), (2) 10-80 pts.wt. of a chlorinated polyethylene rubber having a chlorination ratio of 25% or more, and (3) an organic peroxide. The composition is characterized in that the loss tangent (tanδ) at applying forced extension vibration of 5 Hz is 0.23 or more in the temperature range of 0-10 deg.C.
Patent JP-2003097895-A (JP)
Title: Heat exchanger
Inventor: KATO SOICHI
IPC: F28D1/053
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger in which a side plate is favorably brazed to a fin, and a tube to the fin, while improving strength of the side plate. SOLUTION: In this heat exchanger 1, a plurality of the tubes 2 are disposed in parallel at a prescribed interval, the fins 3 are disposed between the tube 2 and the tube 2 and on the outer side of the tube 2 on the outermost side. The side plate 7 is disposed on the outer side of the fin 3 on the outermost side. End parts of the tube 2 and the side plate 7 are inserted into a tank 4, and the tubes 2, the fins 3, the side plate 7, and the tank 4 are brazed in a furnace to be jointed with each other. A low strength part 72 is provided at an end part of the side plate 7, and during brazing in the furnace, the low strength part 72 is warped.
Patent JP-2003101606-A (JP)
Title: Communication protocol processor
Inventor: FUJII ISAMU
IPC: H04L29/06
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a communication protocol processor with which it is easy to change the contents after write of an application into a program memory. SOLUTION: This communication protocol processor is provided with a protocol-processing processor block 12 which performs communication protocol processing independently, and its internal bus 17 and a system bus 4 are switched, which enables it to easily change the application program.
Patent JP-2003094353-A (JP)
Title: Nail magazine for nailing machine
Inventor: OSUGA TATSU
IPC: B25C1/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To resolve instability of nail feeding in a multiple nail magazine. SOLUTION: A front feeding pawl 9 and a rear feeding pawl 10 are provided in a nail feeding mechanism. An abutting part 10b is provided in front of a pawl part 10a of the rear feeding pawl 10. An abutting face of the abutting part 10b to a connecting nail is wider than a gap between nails and it can not go in between nails. When the front feeding pawl 9 retreats and it seizes the trailing nail TN1 of a first row, the abutting part 10b and the pawl part 10a enter a nail passage, the abutting part 10b goes into a gap between the trailing nail TN1 of the first row and the leading nail FN2 of a second row, and the pawl part 10a goes in behind the leading nail FN2 of the second row.  After nail feeding, the feeding pawl retreats, the abutting part 10b and the pawl part 10a run onto a side face of a connecting nail N2 of the second row and they return to withdrawn positions, the front feeding pawl 9 engages with the leading nail FN2 of the second row, and nail feeding is carried on.
Patent JP-2003108380-A (JP)
Title: Terminal device and program thereof
Inventor: AKIYAMA HIDEJI
IPC: G06F13/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To enable version upgrade autonomously and quickly at a terminal side even if the version control of a program is not conducted at a server side, and further to eliminate the need for the version upgrade of unused programs. SOLUTION: When activating a program A.exe at the terminal, the server is inquired for a version number or time stamp of the latest version of A.exe. When a newer version than the self-version is present in the server, the latest version An.exe is downloaded to store it in a working directory, then a loader. exe is activated to terminate A.exe. The loader.exe overwrites the An.exe of the working directory on the A.exe of an execution directory, and activates and terminates the An.exe.
Patent JP-2003108786-A (JP)
Title: Program or device for commercial transaction of building material and commercial transaction system for building material
Inventor: YAMAJI KATSUHIKO
IPC: G06Q20/40
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a program or a device for commercial transactions of building materials and a commercial transaction system for the building materials for dissolving anxiety of credit management and without requiring many layers of routes. SOLUTION: A seller 3 performs credit enquiry to a banking facility 5 according to an order from an orderer 4, the transaction is established when costs can be collected even when the transaction is performed as a result of the enquiry of the credit and the seller 3 arranges ordered articles and delivers them to the orderer. Together with that, the seller 3 claims sales to the banking facility 5 and receives settlement of the costs from the banking facility 5. Since the credit enquiry is performed beforehand to the settlement of the costs, the program or the device for commercial transaction of the building materials and the commercial transaction system for the building materials without causing credit anxiety are provided.
Patent JP-2003105685-A (JP)
Title: Method for producing pulp sheet
Inventor: TAKAHASHI HIROMICHI
IPC: D21H17/07
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a pulp sheet having improved bulkiness, whiteness and/or opacity. SOLUTION: A modified pulp sheet having bulkiness, whiteness and/or opacity measured by respectively specific methods and improved to a respectively specific level or over is produced by adding a compound having a syneresis degree of >=4% measured by a specific method in the papermaking process at one or more points selected from a wire part, a press part and a dryer part.
Patent JP-2003105864-A (JP)
Title: Mobile single room forming unit and the building structure
Inventor: HASHIGUCHI HIROFUMI
IPC: E04H1/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a mobile single room forming unit which can be changed in various ways such as the position and direction of the single room depending upon the user's personal taste and the use of the room, as well as a building structure having this single room. SOLUTION: A single room space RP capable of housing daily necessaries is formed by partition members 16-1, 16-2, 16-3 and 16-4 at least a part of which can be opened or closed on a mobile floor 11 which can be moved on a floor H of a common room R of the building.
Patent JP-2003108070-A (JP)
Title: Display device
Inventor: YAMADA KOICHI
IPC: H05B44/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To suppress the variance of luminance of light emission of optical elements in each pixel in a matrix type display device. SOLUTION: The equivalent circuit 100 equivalent to one pixel of a display device includes a plurality of optical elements, an OLED (organic light-emitting diode) 20 and an OLED30. These optical elements, the OLED20, the OLED30 are driven respectively by different transistors a Tr20 and a Tr40. When a pixel is made to really perform display, luminance data having practically equal values are supplied to these optical elements, the OLED20 and the OLED30.
Patent JP-2003105638-A (JP)
Title: Hollow carbon fiber and method for producing the same
Inventor: INADA TEIICHI
IPC: C01B31/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a hollow carbon fiber of a special shape having holes on the side of an outer shell formed of carbon and a method for producing the hollow carbon fiber. SOLUTION: This hollow carbon fiber has the holes on the side of the outer shell formed of the carbon. The method for producing the hollow carbon fiber is provided.
Patent JP-2003109608-A (JP)
Title: Electrode material and application of electrode material to fuel cell
Inventor: YOSHIKAWA HIROSHI
IPC: H01M4/86
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrode material having a carbonaceous porous layer on a surface of a conductive porous base, a method of manufacturing the same, an electrode for a fuel cell holding a catalyst on the porous layer, a method of manufacturing the same, and a fuel cell using the electrode for the fuel cell. SOLUTION: This electrode material comprises the conductive porous base 21 and the porous carbon layer (catalyst layer when the catalyst is held thereon) formed on a surface of the conductive porous base 21, and the porous carbon layer 22 satisfies one of the conditions that (1) the porous carbon layer is substantially carbonaceous, and has an average pore diameter of 0.05-0.2 μm and a porosity of 25-50%, and (2) the porous carbon layer is substantially composed of carbon prepared by baking a mixture of carbon particles (carbon black and the like) of average particle size of 0.2-2 μm and a resin (thermosetting resin and the like), and carbonizing the carbon particles and the resin.
Patent JP-2003113815-A (JP)
Title: Strand holding fitting
Inventor: ETO JUN
IPC: F16B2/12
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a strand holding filling that improves productivity easily. SOLUTION: Mounted portions 11a and 11b and a strand holding portion 12 are integrally molded. Since it is not necessary to manufacture mounted portions 11a, 11b and the strand holding portion 12 separately and weld them, its manufacturing process is simplified, the manufacturing cost is reduced and the productivity is improved. Ribs 14a, 14b, 14c, and 14d may be formed on the mounted portions 11a and 11b, from the area adjacent to the strand holding portion 12, along the outer edges of the mounted portions of 11a and 11b. The strength of the mounted portions 11a and 11b is improved by the ribs 14a, 14b, 14c and 14d. Consequently, productivity such as reduction of the manufacturing cost or the like, is improved since the plate thickness between the mounted portions 11a and 11b and the strand holding portion 12 is made smaller and the amount of materials is reduced.
Patent JP-2003112850-A (JP)
Title: Method and device for supplying long heating wire or the like
Inventor: YOSHIMURA FUKUHIRO
IPC: B65H49/26
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for supplying a long heating wire to an extruder for extruding a covered heating wire without rewinding it on a large bobbin or using an accumulator. SOLUTION: The plurality of bobbins 6a, 6b, 6c, 6d are inserted into a rotating shaft 5. The bobbins 6a, 6b, 6c, 6d are key-joined to the rotating shaft 5 and rotated integrally with the rotating shaft 5. The heating wire 2 on each of the bobbins 6a, 6b, 6c, 6d is wound with its winding starting end b set outside a winding, and welded and connected to a winding finishing end a of the heating wire 2 being wound on the bobbin adjacent thereto, with the result that the heating wires 2 on the bobbins 6a, 6b, 6c, 6d are connected in series. The supply of the heating wire 2 to the extruder 1 is accomplished in order from the bobbin 6a to the bobbin 6d while rotating the bobbins 6a, 6b, 6c, 6d in one unit.
Patent JP-2003113179-A (JP)
Title: 1-nicotinoylazetidine derivative
Inventor: MIO SHIGERU
IPC: A01N43/44
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a compound having extremely excellent insecticidal activity against various kinds of noxious insects. SOLUTION: A 1-(4-trifluoromethylnicotinoyl)azetidine compound expressed by general formula (I) [wherein, R<1> and R<2> are each independently H, amino or azide; R<1> and R<2> together form a group expressed by formula: =NOR<3>  in the formula, R<3> is H, a C1 -C6 alkyl, a C2 -C6 alkenyl, a C2 -C6 alkynyl, a (C3 -C6 cycloalkyl)methyl, a (C1 -C6 alkoxy) C1 -C6 alkyl, a (C1 -C6 alkylthio) C1 -C6 alkyl, a cyano C1 -C6 alkyl, a C2 -C8 alkylcarbonyl, a C2 -C8 alkoxycarbonyl, a di(C1 -C6 alkyl) aminocarbonyl, a C1 -C6 alkylsulfonyl or a (substituted)benzoyl}; and W is O or S], or its salt.
Patent JP-2003121064-A (JP)
Title: Refrigerator
Inventor: KAMISAKO TOYOSHI
IPC: F25D23/06
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To save energy by suppressing thermal load intrusion inside a refrigerator while preventing moisture condensation in a refrigerator body. SOLUTION: The projected length a of the shape of a double flange 12g, which is formed of a front flange 12a, a front flange folded part 12b, a back flange 12c, a second flange 12d, and a second flange extension part 12e, to an inner box is set within 15 mm. This constitution can reduce the intrusion heat into the refrigerator inside to secure the energy saving and the strength of a heat insulating box body 2.
Patent JP-2003122955-A (JP)
Title: Auction transaction method and system
Inventor: OMURA AKIRA
IPC: G06Q30/06
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable auction system. SOLUTION: This auction transaction method transaction a commodity between a private seller and a private buyer using a network is so constituted as to receive commodity to be exhibited to the auction from the seller, diagnose the quality of the commodity, receive the diagnosis result of the commodity, and deliver the diagnosed commodity to the buyer.
Patent JP-2003121774-A (JP)
Title: Optical scanner
Inventor: OGINOYA YOSHIAKI
IPC: G02B26/10
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner restraining the vibration of a reflection member without making a vibration restraining member intervene in the scanning area of the reflection member. SOLUTION: In this optical scanner 10, the end face of a reflection mirror 20 at the end in a beam scanning direction is made to abut on a regulating member 38. Therefore, the movement of the end face is regulated at flexural oscillation of the mirror 20, and the mirror 20 is not vibrated from the supporting position of a supporting member 28 for the mirror 20 to the end face (the abutting surface of the member 38). As a result, the flexural oscillation of the mirror 20 is restrained. Namely, the vibration is restrained with simple constitution without making the vibration restraining member intervene in a beam scanning area.
Patent JP-2003119306-A (JP)
Title: Low-shrinkable fine porous film and method for producing the same
Inventor: EMORI HIDEYUKI
IPC: C08J9/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a safer low-shrinkable microporous film having a low shrinkage percentage even under a high-temperature condition, excellent basic characteristics of film such as air permeability, etc., to provide a method for producing the same, to obtain a separator for a battery comprising the low-shrinkable microporous film and a lithium ion secondary battery obtained by using the low-shrinkable microporous film as a separator for a battery. SOLUTION: This low-shrinkable microporous film has <1% shrinkage percentage in one direction after being allowed to stand in an atmosphere at 105 deg.C under a tension-free condition for one hour and <1% shrinkage percentage in the same direction after being allowed to stand in an atmosphere at 140 deg.C in a tension-free condition for one hour. This method for producing a low-shrinkable microporous film comprises a process for fixing a rolled sheetlike formed material in one direction (x-axis direction) while drawing the material in a direction (y-axis direction) perpendicular to the x-axis direction by three times or more and shrinking the length of the film in the x-axis direction by 20-80% in the fixed state of the film in the y-axis direction. This separator for a battery comprises the low-shrinkable microporous film.  This lithium ion secondary battery is obtained by using the low-shrinkable microporous film as a separator for a battery.
Patent JP-2003124866-A (JP)
Title: Mobile terminal fault search system
Inventor: MATSUI TAKESHI
IPC: H04B17/19
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To allow a user to diagnose a mobile telephone terminal by downloading a diagnostic program and to automatically inform a maintenance service center database of the fault diagnostic result. SOLUTION: A key station 1 provides a maintenance service function and the diagnostic program. The mobile telephone terminal 2 downloads and executes the diagnostic program. A downloaded diagnostic program storage part 13 stores the diagnostic program. A diagnosis control part 10 controls the downloading of the diagnostic program. A mobile telephone exchange 11 authenticates a calling user. A radio device part 12 performs access and data transmission and reception. A maintenance service center database part 14 provides maintenance services.
Patent JP-2003122689-A (JP)
Title: Method for managing file of portable terminal and portable terminal
Inventor: KATAYAMA HIDEYUKI
IPC: G06F17/30
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing the file of a portable terminal for allowing a user to easily find out his or her desired attached file at the time of making a display part display a prescribed file. SOLUTION: The storage part of a portable terminal is provided with a folder for storing the attached file of a received electronic mail, and a storage rule set with the corresponding relation of the file identifier of the attached file of the received electronic mail and the folder name is stored in the storage part. At the time of receiving the electronic mail, the control part of the portable terminal stores the attached file included in the electronic mail in the folder in the storage part according to the storage rule.
Patent JP-2003124444-A (JP)
Title: Ferroelectric thin film and method of forming the same
Inventor: YOSHIKAWA TAKAFUMI
IPC: H01L27/105
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce the leakage current generated when applying a voltage to a ferroelectric thin film having a composition of Bi4-x Lax Ti3 O12 (0<=x<=2). SOLUTION: To the ferroelectric thin film 4 having a composition of Bi4-x Lax Ti3 O12 (0<=x<=2), Zr is added at an atomic ratio of Zr to Ti (=Zr/Ti) ranging between 0.0005 and 0.05.
Patent JP-2003120774-A (JP)
Title: Friction transmission device
Inventor: SUZUKI TOMOHIRO
IPC: F16H15/38
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To improve durability of input and output members in a friction transmission device to transmit power by friction between the input and output members which are in rolling contact. SOLUTION: A cross sectional form of a roller 10 to get in rolling contact with a disc 16 perpendicular to its rolling direction is set in a non-arc form such as a hyperbolic sine form (dashed line) in which contact stress is more uniform in a range C where the disc 16 gets in contact with the roller 10. Outside the contact range, it is roughly formed in an arc form (broken line). At an adjoining part to the contact range, especially, it is formed to be smoothly changed from the non-arc form into the arc form. Reduction of roller width due to the non-arc form is thus restricted. internal stress is reduced, and diffusion of heat generated at the contact part becomes easier.
Patent JP-2003118622-A (JP)
Title: Steering device of cargo handling vehicle
Inventor: HASHIMOTO HIDEKI
IPC: B66C9/04
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a steering device of cargo handling vehicle, having a travel cargo with a plurality of sets of axles mounted to a cargo frame, capable of enhancing operation efficiency with improved steering performance by introducing a variety of steering modes including an oblique travel mode of the travel cart and capable of improving maintenance performance by decreasing movable parts and reducing operation force of a steering mechanism. SOLUTION: In the cargo handling vehicle equipped with a plurality of sets of axles for providing means for supporting wheels, driving and steering at the cargo frame, which is structured so that the control of traveling and pivoting of the vehicle is done by the steering means, a hydraulic driving device arranged to each wheel on the right and left sides of each axle and steer the wheels independently, and a controller to operate the hydraulic driving device so that steering of each axle is performed according to a preset steering pattern are provided.